Gojek V-Cude 2021 developer

i need some customization done on the food ordering section here is the task. when a driver completes a cash on delivery order. the cost of the food get deducted from his wallet. I want to disable this feature. I want driver to use his own cash to purchase food from restaurants. he will get back his cash when customer pays him. instead of taking back the cash to the restaurant when he collects from customer. i will explain more once i find the right developer so has experience in Gojek.